buildroot

#! /bin/sh

# mkCubieCard.sh v0.1:

# 2013, Carlo Caione <carlo.caione@gmail.com>

# heavely based on :

# mkA10card.sh v0.1

# 2012, Jason Plum <jplum@archlinuxarm.org>

# loosely based on :

# mkcard.sh v0.5

# (c) Copyright 2009 Graeme Gregory <dp@xora.org.uk>

# Licensed under terms of GPLv2

#

# Parts of the procudure base on the work of Denys Dmytriyenko

# http://wiki.omap.com/index.php/MMC_Boot_Format

​

IMAGES_DIR=$1

SPL_IMG=$IMAGES_DIR/sunxi-spl.bin

SPL_UBOOT=$IMAGES_DIR/u-boot-sunxi-with-spl.bin

UBOOT_IMG=$IMAGES_DIR/u-boot.bin

UIMAGE=$IMAGES_DIR/uImage

BIN_BOARD_FILE=$IMAGES_DIR/script.bin

ROOTFS=$IMAGES_DIR/rootfs.tar

BOOT_CMD_H=$IMAGES_DIR/boot.scr

​

export LC_ALL=C

​

if [ $# -ne 2 ]; then

    echo "Usage: $0 <images_dir> <drive>"

    exit 1;

fi

​

if [ `id -u` -ne 0 ]; then

    echo "This script must be run as root" 1>&2

    exit 1

fi

​

if [ ! -f $SPL_IMG  -a ! -f $SPL_UBOOT ] ||

   [ ! -f $UBOOT_IMG ] ||

   [ ! -f $UIMAGE ] ||

   [ ! -f $BIN_BOARD_FILE ] ||

   [ ! -f $ROOTFS ] ||

   [ ! -f $BOOT_CMD_H ]; then

    echo "File(s) missing."

    exit 1

fi

​

DRIVE=$2

P1=`mktemp -d`

P2=`mktemp -d`

​

dd if=/dev/zero of=$DRIVE bs=1M count=3

​

SIZE=`fdisk -l $DRIVE | grep Disk | grep bytes | awk '{print $5}'`

​

echo DISK SIZE - $SIZE bytes

​

​

# ~2048, 16MB, FAT, bootable

# ~rest of drive, Ext4

{

echo 32,512,0x0C,*

echo 544,,,-

} | sfdisk -D $DRIVE

​